Suu-chan the Antarctican is going on a date with a boy in her class. Himeno, Nozomi, and Kyoko are worried about her, so they quietly follow the couple... At the same time, Manami is on a date with a girl from her class, and they end up talking about her father...
It's just a childish prank. Ignore it.
.إنّها مجرّد مزحة طفوليّة. تجاهليهن
Es ist also nur eine
Spielerei von Kindern.
Solo es un juego infantil. Ignórenlo.
Solo es un juego infantil. Ignoradlo.
Ce sont juste des gamines
qui s’amusent. Laisse tomber.
È solo un gioco da bambini. Ignoriamolo.
É só uma brincadeira de criança.
Ignorem.
Просто детские шалости. 
Не обращайте внимание.